The exterior surface was comprised of laser-cut 1/8″ birch and acrylic layers built up into a topography creating perches and entrances into the nest. The laser-cut birch pieces extended back into the hollows of the masonry unit, with the opposite end clad with one-way glass allowing those on the inside of the wall to observe the nesting habits of the birds (a clear acrylic panel was used in the prototype). Since the dense birch plywood develops a char along the cut line in the laser, all of the birch pieces were hand-finished to remove the discoloration.1
Snohetta describes the piece as
An Organic topography of perches and holes, while the interior wall of the unit is clad with one-way glass for observing the nesting habits of birds without disturbance.2
Works Cited
All images courtesy of Snohetta unless otherwise noted
1 http://www.baseheight.com/home/portfolio-item/birdhouse-by-snohetta
2 http://www.snohetta.com/#/projects/226/true/installations/image/998/